API Evangelist enhancements — Julep Storefront Read-Only JSON API

overlay: 1.0.0
info:
  title: API Evangelist enhancements — Julep Storefront Read-Only JSON API
  version: 1.0.0
extends: ../openapi/julep-beauty-storefront-openapi.yml
x-generated: '2026-07-19'
x-method: generated
x-source: https://www.julep.com/agents.md
x-note: >-
  Captures the API Evangelist pipeline's enhancements to the generated storefront
  description — provenance, agent-readiness metadata, and cross-links to the repo's
  other artifacts. The underlying OpenAPI is never mutated.
actions:
- target: $.info
  description: Record provenance and cross-link the repo artifacts.
  update:
    x-apis-io-slug: julep-beauty
    x-provenance:
      method: generated
      source: https://www.julep.com/agents.md
      verified: '2026-07-19'
      verification: Every path returned HTTP 200 from https://www.julep.com on the date above.
    x-artifacts:
      authentication: authentication/julep-beauty-authentication.yml
      scopes: scopes/julep-beauty-scopes.yml
      conventions: conventions/julep-beauty-conventions.yml
      errors: errors/julep-beauty-problem-types.yml
      rate_limits: rate-limits/julep-beauty-rate-limits.yml
      lifecycle: lifecycle/julep-beauty-lifecycle.yml
      conformance: conformance/julep-beauty-conformance.yml
      data_model: data-model/julep-beauty-data-model.yml
      mcp: mcp/julep-beauty-mcp.yml
      well_known: well-known/julep-beauty-well-known.yml
      skills: skills/_index.yml
- target: $.info
  description: State the agent posture the provider publishes.
  update:
    x-agent-posture:
      read_only_anonymous: true
      transaction_requires_buyer_approval: true
      transaction_transport: UCP/MCP
      agents_md: https://www.julep.com/agents.md
      llms_txt: https://www.julep.com/llms.txt
- target: $.paths[*][*]
  description: Mark every described operation as anonymous and safe to retry.
  update:
    x-auth-required: false
    x-idempotent: true
    x-idempotency-basis: >-
      HTTP verb semantics only — the provider publishes no idempotency-key mechanism.
- target: $.paths['/products.json'].get
  description: Document the pagination contract, which the provider does not state.
  update:
    x-pagination:
      style: page-number
      params: [limit, page]
      termination: Page until the products array is empty; no total count or cursor is returned.
- target: $.paths['/collections/{handle}/products.json'].get
  description: Document the pagination contract.
  update:
    x-pagination:
      style: page-number
      params: [limit, page]
      termination: Page until the products array is empty.
- target: $.paths['/search'].get
  description: Flag that this operation returns HTML rather than JSON.
  update:
    x-response-format: text/html
    x-agent-guidance: >-
      Prefer filtering the JSON catalog listings; use search only for free-text intent.
- target: $.components.schemas.Variant
  description: Disambiguate the money representation.
  update:
    x-money-format: decimal-string
    x-availability-field: available
- target: $.components.schemas.Cart
  description: Disambiguate the money representation.
  update:
    x-money-format: integer-minor-units